-- Aron Cramer is the president and CEO of BSR, a global business network and consultancy focused on sustainability. He is also coauthor of the forthcoming book Sustainable Excellence (Rodale 2010). The views expressed are his own. --
Apple, which made news in environmental circles recently with its new approach to environmental accounting, took another high-profile action on climate change Monday when it resigned its membership in the U.S. Chamber of Commerce over the group's environmental policies.